|Date|Race Name|Location|UCI Rating|Winner|Team|
|---|---|---|---|---|---|
|6 January|Copa América de Ciclismo|Brazil|1.2|Francisco Chamorro (ARG)|Funvic Brasilinvest-São José dos Campos|
|11–20 January|Vuelta al Táchira|Venezuela|2.2|Yeison Delgado (VEN)|Kino Táchira-Drodínica|
|21–27 January|Tour de San Luis|Argentina|2.1|Daniel Díaz (ARG)|San Luis Somos Todos|
|21–28 April|Vuelta a Guatemala|Guatemala|2.2|Óscar Sánchez (COL)|GW Shimano|
|1–5 May|Tour of the Gila|United States|2.2|Philip Deignan (IRL)|UnitedHealthcare|
|2 May|Pan American Cycling Championships – Time Trial|Mexico|CC|Carlos Oyarzun (CHI)|Chile national team|
|5 May|Pan American Cycling Championships – Road Race|Mexico|CC|Jonathan Paredes (COL)|Colombia national team|
|12–19 May|Tour of California|United States|2.HC|Tejay Van Garderen (USA)|BMC Racing Team|
|2 June|The Philly Cycling Classic|United States|1.2|Kiel Reijnen (USA)|UnitedHealthcare|
|7–9 June|Coupe des Nations Ville Saguenay|Canada|2.Ncup|Sondre Enger (NOR)|Norway national team|
|9–23 June|Vuelta a Colombia|Colombia|2.2|Óscar Sevilla (ESP)|EPM-UNE|
|11–16 June|Tour de Beauce|Canada|2.2|Nathan Brown (USA)|Bontrager Cycling Team|
|7 July|Tour de Delta|Canada|1.2|Steve Fisher (USA)|Hagens Berman Cycling|
|19–28 July|Vuelta a Venezuela|Venezuela|2.2|Carlos José Ochoa (VEN)|Androni Giocattoli-Venezuela|
|2–4 August|Tour of Elk Grove|United States|2.1|Elia Viviani (ITA)|Cannondale|
|6–11 August|Tour of Utah|United States|2.1|Tom Danielson (USA)|Garmin-Sharp|
|6–11 August|Ruta del Centro|Mexico|2.2|Víctor García (ESP)|Depredadores PBG Design|
|14–18 August|Vuelta al Sur de Bolivia|Bolivia|2.2|Óscar Soliz (BOL)|Pio Rico|
|19–25 August|USA Pro Cycling Challenge|United States|2.HC|Tejay Van Garderen (USA)|BMC Racing Team|
|28 Aug–1 Sep|Tour do Rio|Brazil|2.2|Óscar Sevilla (ESP)|EPM-UNE|
|3–8 September|Tour of Alberta|Canada|2.1|Rohan Dennis (AUS)|Garmin-Sharp|
|7 September|Bucks County Classic|United States|1.2|Kiel Reijnen (USA)|UnitedHealthcare|

Question: what was the number of winners from argentina?
Answer: 1